Comparison

Microlab vs Octopus Giggle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Microlab

Explore histology and embryology with a virtual microscope, 3D models, and AI-powered analysis. Features over 150 slides, interactive quizzes for exam prep, and a dedicated community for medical students and professionals.

Highlights
  • 150+ high-quality histology slides
  • 85+ interactive 3D models
  • Virtual microscope experience
  • AI-powered analysis and Q&A
  • Interactive quizzes for exam prep
  • Dedicated community forum
Features
Read full description

Learn Histology, Anatomy, Embryology & USMLE with AI Microlab is an interactive medical learning app for medical students, pathology residents, healthcare professionals, and educators. Explore 300+ virtual histology slides, interactive 3D anatomy and embryology models, USMLE preparation, AI-powered learning tools, quizzes, educational games, and a global medical learning community — all in one app. KEY FEATURES 300+ Virtual Histology Slides Explore high-quality histology slides with powerful zoom, detailed annotations, descriptive pins, and guided explanations. Study tissues, organs, and microscopic structures directly from your device. Interactive 3D Anatomy & Embryology Explore the human body through interactive 3D anatomy models and visualize embryological structures and developmental processes in 3D. Virtual Microscope Turn your phone or tablet into a virtual microscope. Explore histology slides anytime, anywhere and build confidence identifying tissues and microscopic structures. USMLE Preparation Practice USMLE-style questions across key medical subjects and strengthen your knowledge for Step 1, Step 2 CK, Step 3, and other medical examinations. Quizzes & Exam Preparation Test your knowledge with interactive quizzes covering histology, anatomy, embryology, and medical sciences. Review incorrect answers and improve through repeated practice. Medical Learning Games Make studying more engaging with slide challenges, tissue matching, puzzles, and interactive activities designed to improve recognition and long-term retention. AI-Powered Medical Learning Ask Microlab AI questions, explore educational content, analyze images, and receive AI-powered explanations to support your studies. AI Oral Exam Simulator Practice realistic oral examinations with an AI examiner. Identify slides, answer questions, and receive feedback on your performance. Medical Learning Community Connect with medical students and professionals around the world. Ask questions, share educational content, discuss cases, and learn together. WHY MICROLAB? • Explore 300+ virtual histology slides • Study anatomy and embryology with interactive 3D models • Prepare for USMLE and medical examinations • Learn with AI-powered study tools • Practice with quizzes, puzzles, and educational games • Improve your skills with an AI oral exam simulator • Join a growing global medical learning community Whether you're studying histology, anatomy, embryology, preparing for the USMLE, or reviewing medical sciences, Microlab brings your learning tools together in one place. Download Microlab and study medicine through virtual slides, 3D anatomy, AI, quizzes, games, and interactive learning. EULA: https://www.microlab.ink/eula Privacy Policy: https://www.microlab.ink/policies Terms: https://www.microlab.ink/terms

About

Octopus Giggle

This app helps preschoolers learn about emotions and family recognition through interactive games using your family's real faces. It offers a safe, ad-free experience with no internet required, allowing children to engage with loved ones' expressions and voices.

Highlights
  • 22 facial expressions for learning
  • Teaches emotions and face parts
  • Family recognition games
  • Record family voices
  • Share family profiles remotely
  • Kid's Corner creative space
  • Child lock for safety
Features
Read full description

Octopus Giggle - Learning through Laughing! Your preschooler discovers emotions, facial expressions, and family recognition through interactive play with YOUR family's real faces. We built the original version 20 years ago for our own little ones, and now we've rebuilt it from the ground up for a new generation of preschoolers. Capture facial expressions from mom, dad, grandparents, siblings and anyone your little one loves, then watch them learn and laugh as they tap to make faces change. WHAT MAKES US DIFFERENT No AI. No ads. No tracking. No internet required. No data collection. Just meaningful learning through laughing, giggling, and quality family time. Built by a family, for families. HOW IT WORKS Take photos of 22 different facial expressions, from big smiles and tongue-out faces to winks, puffed cheeks, and peek-a-boo. Your preschooler taps anywhere on the face and watches it magically transform, learning emotions and facial features along the way! GRANDPARENTS & FAMILY EVERYWHERE Nana in Florida? Auntie in London? No problem! Family members download Octopus Giggle, capture their silly faces and record their voice, then share their profile with you through AirDrop or email. One tap to send, one tap to import. Your preschooler gets to see, tap, and hear the people they love, no matter how far away they live. Unlimited profiles mean the whole family can join in! FEATURES Face Expressions: 22 expressions your preschooler discovers by tapping Learning Games: Teaches emotions, face parts, and family recognition using YOUR voice Doodle Me: Draw on family faces with crayons, markers, pencils, and sparkles Family Sharing: Grandparents and relatives capture their faces and send profiles to you Kid's Corner: A safe creative space just for your little one Record Your Voice: Your preschooler hears mommy or daddy during learning games Two Ways to Capture: Photo Booth guides you through all 22 expressions, or capture at your own pace Unlimited Profiles: Mom, dad, grandparents, aunts, uncles - everyone gets their own Child Lock: On by default so little fingers can't accidentally delete profiles, photos, or voice recordings PRIVACY FIRST No ads, ever. No internet required. No cloud uploads. No AI processing. No accounts. No tracking. All photos stay on your device. Period. Credits: Thank you Nolly!! Named in honor of their papa.

Screenshots

Microlab4 screens
Octopus Giggle4 screens

Verdict

The call

The clearest difference is ads: Octopus Giggle at none against Microlab's shown. Octopus Giggle also leads on monetization model (free vs free with in-app purchases). Microlab's advantage is ratings volume (45 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Microlab sells 10 in-app purchases, starting at $3.99 per month and Octopus Giggle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Microlab against 5.0 for Octopus Giggle. That said, the two scores are not equally well evidenced: Microlab has 45 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Microlab ships an update weekly, Octopus Giggle every 2 weeks. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Microlab versus Octopus Giggle: the parameters behind the verdict, then further details
ParameterMicrolabOctopus Giggle
PriceFreeFree
Rating4.9 (45 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings45 — better1
Update frequencyWeekly — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size211 MB11 MB
Age rating4+4+
DeveloperMICROLAB EDUCATIONAL TECHNOLOGY LIMITEDJulie Watson

Customer experience

Microlab

All ratings36 ratings
Positive94.4%
Neutral5.6%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Octopus Giggle

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Microlab

Subscriptions10
  • monthly_subscription_microlab_fifty$3.991 Month
  • Monthly Subscription$5.991 Month
  • Monthly Subscription$7.991 Month
Show 7 more
  • Monthly Premium Subscription$8.991 Month
  • Annually Subscription$14.991 Year
  • Annually Subscription$19.991 Year
  • Annually subscription$24.991 Year
  • Annually Subscription$39.991 Year
  • Annually Subscription2 variants$49.991 Year
  • Expert Annually Subscription$149.991 Year
1 purchases

Octopus Giggle

One-time1
  • Lifetime Unlock$4.99

Questions

Is Microlab free?
Microlab is free to download, with in-app purchases available.
Is Octopus Giggle free?
Octopus Giggle is free to download, with in-app purchases available.
Which has better reviews, Microlab or Octopus Giggle?
Octopus Giggle is rated higher. Microlab averages 4.9 out of 5 from 45 ratings, while Octopus Giggle averages 5.0 from 1 ratings.
Do Microlab or Octopus Giggle have ads?
Microlab shows ads; Octopus Giggle does not.
Which is updated more often, Microlab or Octopus Giggle?
Microlab ships an update weekly, and Octopus Giggle every 2 weeks. Most recently, Microlab was updated on October 30, 2026 and Octopus Giggle on October 10, 2026.

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